T104J-MGA

Details

• GEAR: 42/32/22T,44/32/24T
• OUTER: 2.8mm Alloy CNC
• CENTER:  2.8mm Alloy
• INNER: 2.8mm Alloy
• CRANK MATERIAL: Forged Alloy-6061-T6
• CRANK LENGTH: 170MM
• SPEED : 9/10s
• PCD: 104MM
• CHAIN LINE: 47.5MM
• B.B AXLE:110.5MM